The process whereby organisms better adapted to their environment tend to survive and produce more offspring. this is an explanation of which of the following process?

The process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin, and it is now regarded as be the main process that brings about evolution. Hope this helps ;) tell me if it is right or wrong

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

the answer is c on e2020, bud.